55469520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{77041}}^1$

素因数の和:77060

約数の個数: 60

約数和(自身を含む): 186287556

約数和(自身を除く): 130818036

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 77041, 154082, 231123, 308164, 385205, 462246, 616328, 693369, 770410, 924492, 1155615, 1232656, 1386738, 1540820, 1848984, 2311230, 2773476, 3081640, 3466845, 3697968, 4622460, 5546952, 6163280, 6933690, 9244920, 11093904, 13867380, 18489840, 27734760, 55469520]

約数ペア:

[(1, 55469520), (2, 27734760), (3, 18489840), (4, 13867380), (5, 11093904), (6, 9244920), (8, 6933690), (9, 6163280), (10, 5546952), (12, 4622460), (15, 3697968), (16, 3466845), (18, 3081640), (20, 2773476), (24, 2311230), (30, 1848984), (36, 1540820), (40, 1386738), (45, 1232656), (48, 1155615), (60, 924492), (72, 770410), (80, 693369), (90, 616328), (120, 462246), (144, 385205), (180, 308164), (240, 231123), (360, 154082), (720, 77041)]